Mercedes-Benz CL500 Throttle Body Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a Mercedes-Benz CL500 Throttle Body Replacement is $897 with $743 for parts and $154 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2004 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$1655.54	Shop/Dealer Price$2033.73 - $3152.71
2000 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$3985.51	Shop/Dealer Price$4945.27 - $7816.61
2005 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$1660.61	Shop/Dealer Price$2039.19 - $3166.89
2003 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$1660.61	Shop/Dealer Price$2039.19 - $3166.89
2002 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$1658.83	Shop/Dealer Price$2039.80 - $3168.29
1999 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$4385.55	Shop/Dealer Price$5445.64 - $8617.24
1998 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$4385.55	Shop/Dealer Price$5445.40 - $8616.82
2001 Mercedes-Benz CL500V8-5.0L	Service typeThrottle Body Replacement	Estimate$1658.83	Shop/Dealer Price$2036.96 - $3163.33

Show example Mercedes-Benz CL500 Throttle Body Replacement prices

What is the throttle body and how does it work?

The throttle body is an air metering device mounted between the air filter and snorkel, and the intake plenum. Within the throttle body is a movable throttle plate whose position controls the amount of air that enters the engine to determine engine speed. Throttle body designs vary. Some incorporate an idle air control valve, throttle position sensor, and other electronic throttle controls. The throttle plate in the throttle body can be controlled directly by an accelerator pedal cable or fully electronically in the newest drive-by-wire systems.

When to consider replacing the throttle body:

Check engine light and/or reduced power warning light is on. Most modern throttle bodies have electrical components, such as a throttle position sensor. These components are monitored by the powertrain control module (PCM). If the check engine light or reduced power warning light comes on, a mechanic will determine if any of the stored trouble codes implicate a throttle body malfunction.
Wrong idle speed. Carbon deposits in the throttle body, particularly around the movable throttle plate or in the idle air control valve, can cause the engine idle speed to be too low or too high.
Poor transmission shifting. In some applications, transmission shift timing relies on signal outputs from the throttle body. If the throttle position sensor is defective, that might adversely affect shift timing and feel.

How do mechanics replace the throttle body?

The engine cover is removed, if necessary.
The flexible rubber snorkel from the air filter housing to the throttle body is disconnected. Typically, the connection is made with a large stainless steel hose clamp.
The electrical connections to the throttle body are removed.
If the throttle body is not a drive-by-wire system, the accelerator cable and cruise control cable are disconnected and set aside.
The bolts retaining the throttle body to the plenum, the gasket, and the throttle body are removed. If the throttle body is being cleaned and tested for re-use, approved chemicals are used in the cleaning process.
The new or serviced throttle body is re-attached to the plenum and the bolts torqued to factory specifications.
All cables and electrical connections are restored. The intake air snorkel is reconnected.
If applicable, the electronic throttle installation and idle re-learn procedures are performed using an appropriate scan tool.
Finally, the engine is started, brought to normal operating temperature, and idle speed is checked. The car is road tested to ensure normal operation and no illumination of warning or service lights.

Is it safe to drive with a throttle body problem?

Yes. But, the vehicle may be limited in power or put into what is referred to as limp mode, in order to get the vehicle to a repair facility. If the check engine light is on, or the electronic throttle control warning light is on, but there is no noticeable difference in engine performance, the car can be safely driven. However, it is best to have it diagnosed and repaired at your earliest convenience to avoid unexpected breakdown or possible damage to the catalytic converter.

When replacing the throttle body keep in mind:

Many modern throttle bodies have spring loaded sensors and plastic gears that are not intended to be manipulated directly during any diagnostics or inspections. These components are controlled electronically or generate signals. It is best to let a mechanic use approved tests to diagnose the problem.
Wiring faults, bad grounds, or bad terminal connections can make it appear as though an electronically controlled throttle has failed. A mechanic will always rule out all other causes before replacing the throttle body.
When cleaning the throttle body, special care should be taken to use only special spray cleaners designed to not damage electrical components or sensors.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(22)

Rating Summary

20

1

0

0

1

20

1

0

0

1

SEE REVIEWS NEAR ME

Breck

21 years of experience

681 reviews

Breck

21 years of experience

by Amir

Mercedes-Benz CL500 V8-5.0L - Brake System Flush - Houston, Texas

Breck was an absolute professional. He performed the brake job quickly, thoroughly, and meticulously. Very happy with the results. Highly recommended A+

Peter

13 years of experience

119 reviews

Peter

13 years of experience

by Mary

Mercedes-Benz CL500 V8-5.0L - Window is not working - Pittsburg, California

Great

David

17 years of experience

639 reviews

David

17 years of experience

by Mary

Mercedes-Benz CL500 V8-5.0L - Power steering fluid is leaking - Pittsburg, California

Very respectful,honest,and highly experienced,and professional,5 

Ralph

39 years of experience

207 reviews

Ralph

39 years of experience

by Richard

Mercedes-Benz CL500 V8-5.0L - Water Pump - Tacoma, Washington

Professional.

Excellent Rating

(22)

Rating Summary

20

1

0

0

1

20

1

0

0

1

SEE REVIEWS NEAR ME

Recent articles & questions

Symptoms of a Bad or Failing Trunk Lock Actuator

Common signs include the trunk not opening even after hearing a click, the release buttons not working, and an actuator that doesn't stop clicking.

Symptoms of a Bad or Failing High Pressure Safety Valve

Common signs include the Oil Pressure Light illuminating, increased engine noise, and oil pressure dropping.

How to Repair a Door Lock Actuator

The power door lock actuator can be integral to a car door lock repair. If a remote device or unlock switch fails, the actuator may be faulty.

What should I do before towing a trailer?

Towing even a small trailer with a light load requires that you take the right precautions before you hit the road. While there’s not a lot that must be done, there are several things you should ensure. Here’s what you...

What does the brake system Warning Light mean in a 2012 Chevrolet Cruze?

The brake system Warning Light is located on the instrument cluster, and illuminates when there is an issue with your brake system. If the brake system Warning Light comes on while you are driving, it will be accompanied by a...

Maintenance light on

The maintenance light is designed to come on at certain intervals to remind you to service the car. If the car was serviced recently, sometimes they forget to reset the light. To reset it: turn the ignition on with the...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com